EP2427030A4 - Mobile communication system - Google Patents

Mobile communication system

Info

Publication number
EP2427030A4
EP2427030A4 EP10769440.8A EP10769440A EP2427030A4 EP 2427030 A4 EP2427030 A4 EP 2427030A4 EP 10769440 A EP10769440 A EP 10769440A EP 2427030 A4 EP2427030 A4 EP 2427030A4
Authority
EP
European Patent Office
Prior art keywords
communication system
mobile communication
mobile
communication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10769440.8A
Other languages
German (de)
French (fr)
Other versions
EP2427030A1 (en
Inventor
Mitsuru Mochizuki
Miho Maeda
Taiga Saegusa
Yasushi Iwane
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to EP23211710.1A priority Critical patent/EP4312457A3/en
Priority to EP20152911.2A priority patent/EP3661071B1/en
Publication of EP2427030A1 publication Critical patent/EP2427030A1/en
Publication of EP2427030A4 publication Critical patent/EP2427030A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0033—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation each allocating device acting autonomously, i.e. without negotiation with other allocating devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/28—Connectivity information management, e.g. connectivity discovery or connectivity update for reactive routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16—Gateway arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
EP10769440.8A 2009-04-28 2010-03-23 Mobile communication system Withdrawn EP2427030A4 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP23211710.1A EP4312457A3 (en) 2009-04-28 2010-03-23 Mobile communication system, base station and user equipment using coordinated and uncoordinated communication modes
EP20152911.2A EP3661071B1 (en) 2009-04-28 2010-03-23 Mobile communication system, base station and user equipment using coordinated and uncoordinated communication modes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009109312 2009-04-28
PCT/JP2010/002020 WO2010125738A1 (en) 2009-04-28 2010-03-23 Mobile communication system

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP23211710.1A Division EP4312457A3 (en) 2009-04-28 2010-03-23 Mobile communication system, base station and user equipment using coordinated and uncoordinated communication modes
EP20152911.2A Division EP3661071B1 (en) 2009-04-28 2010-03-23 Mobile communication system, base station and user equipment using coordinated and uncoordinated communication modes

Publications (2)

Publication Number Publication Date
EP2427030A1 EP2427030A1 (en) 2012-03-07
EP2427030A4 true EP2427030A4 (en) 2014-12-24

Family

ID=43031898

Family Applications (3)

Application Number Title Priority Date Filing Date
EP23211710.1A Pending EP4312457A3 (en) 2009-04-28 2010-03-23 Mobile communication system, base station and user equipment using coordinated and uncoordinated communication modes
EP20152911.2A Active EP3661071B1 (en) 2009-04-28 2010-03-23 Mobile communication system, base station and user equipment using coordinated and uncoordinated communication modes
EP10769440.8A Withdrawn EP2427030A4 (en) 2009-04-28 2010-03-23 Mobile communication system

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP23211710.1A Pending EP4312457A3 (en) 2009-04-28 2010-03-23 Mobile communication system, base station and user equipment using coordinated and uncoordinated communication modes
EP20152911.2A Active EP3661071B1 (en) 2009-04-28 2010-03-23 Mobile communication system, base station and user equipment using coordinated and uncoordinated communication modes

Country Status (5)

Country Link
US (5) US8953523B2 (en)
EP (3) EP4312457A3 (en)
JP (8) JP5079139B2 (en)
CN (4) CN106413102B (en)
WO (1) WO2010125738A1 (en)

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FUJITSU: "Coherent and Non-Coherent DL CoMP Transmission for LTE-A", 3GPP DRAFT; R1-091493, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. Seoul, Korea; 20090318, 18 March 2009 (2009-03-18), XP050339054 *

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